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SESK: Stuff Everyone Should Know · sesk.info/elec-glove-retest-6mo

Rubber insulating gloves must be electrically tested before first issue and how often afterward?

Retest gloves every 6 months.

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  1. Every 12 months
  2. Every 6 months ✔
  3. Every 3 years

Why: Tiny cracks or pinholes can't be seen but can let current through. Lab testing proves the rubber still holds its rated voltage.

Huh, didn't know that: Rubber insulating sleeves and blankets get a longer interval: every 12 months.

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What do Crossfitters and electricians have in common? Lots of circuit training.
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References

Answer: Every 6 months. Tiny cracks or pinholes can't be seen but can let current through. Lab testing proves the rubber still holds its rated voltage.

  1. OSHA 29 CFR 1910.137 www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.137
    Before first issue and every 6 months thereafter
    Checked 2026-10-10.

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